“The rare talent of being incredibly unpredictable is what Sophie and Agatha Christie have in common. Both are capable of showing how the impossible becomes possible." - Sunday Telegraph "Hannah and Christie are truly a match made in heaven." - The Times The world's favorite detective, Hercule Poirot, returns in Sophie Hannah's stylish, devilishly twisted mystery, the pride of modern British fiction. Returning from a pleasant lunch, Poirot encountered an extremely angry woman at his door. She received a letter from him accusing her of murdering a man unknown to her named Barnabas Pandey. This name is completely unfamiliar to the detective himself, who, of course, did not write anything like that. But it turned out to be absolutely impossible to explain this to the enraged fury. After she left, another disgruntled visitor burst into the house and received exactly the same accusatory letter. And the next day another one showed up... How many letters did the fake Poirot send? And who is this mysterious Monsieur Pandy, for whose death the impostor blames people left and right?